﻿<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>test external CSS file</title>
    <link rel="Stylesheet" type="text/css" href="css_style1.css" />
</head>
<body>

<h1>Header 1</h1>
<h2>Header 2</h2>
<p>this is a paragraph.</p>
<p>this is another paragraph.</p>

</body>
</html>
